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    MV Compact Switchboard (Ring Main Unit) up to 13.8 kV

    Hi-reliable Gas Insulated Switchboard for underground secondary distribution. For indoor and outdoor applications, up to 13.8kV

    • Features

      Extensible RMU combining all MV functional units: circuit breaker, switch, feeder metering units
      • rated current up to 630 A
      • short circuit current up to 21 kA
      • indoor outdoor IP54 design
      • internal arc proof
      • gas pressure indicator

      Self powered protection and monitoring control devices guaranteeing the security of your installation

      • Time Limit Fuses (TLF)
      • VIP protection relays
      • Easergy T200E telecontrol


      Ensuring hi-reliability in the toughest conditions

      Modularity, simplicity, insensitivity to the environment, Ringmaster is the compact highly reliable solution for both your indoor and outdoor MV distribution network applications up to 13.8 kV


      • Offers multiple configurations and meets all the MV application requirements from simple transformer protection to sectionalising with remote control
      • Outdoor and indoor applications